About the book: year / Sophia Tiesenhausen de Choiseul-Gouffier, (1790–1878) - born Polish Countess Fitzenhausen, relative of the Pototskys and Radzivils, wife of the son of the famous French diplomat and cultural figure Count Marie-Gabriel-Florent-Auguste Choiseul-Gouffier, maid of honor at the court of Alexander I.